CN203016917U - Laparoscope - Google Patents
Laparoscope Download PDFInfo
- Publication number
- CN203016917U CN203016917U CN 201320017921 CN201320017921U CN203016917U CN 203016917 U CN203016917 U CN 203016917U CN 201320017921 CN201320017921 CN 201320017921 CN 201320017921 U CN201320017921 U CN 201320017921U CN 203016917 U CN203016917 U CN 203016917U
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- opening
- peritoneoscope
- main body
- mirror main
- measured
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Abstract
The utility model relates to a laparoscope. The laparoscope comprises a laparoscope main body with a cavity on the inner part, wherein a first opening (1), a second opening (2), a third opening (3) and surgical instruments are arranged on the laparoscope main body; the first opening (1) is formed at the front end of the laparoscope main body; the first opening comprises an illuminating port and an image acquisition device; the second opening (2) is connected with an imaging system outside the laparoscope; and the third opening (3) is used for placing in the surgical instruments. The laparoscope is characterized in that the second opening (2) is formed on the side part of the laparoscope main body; and the third opening (3) is formed at the rear end of the laparoscope main body. The laparoscope only needs one cut, so that the operation wound is minimized for providing convenience for a surgeon and a patient.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to peritoneoscope.
Background technology
Peritoneoscope is the device for the internal organs image-forming diagnose, generally includes the microcam of Real-time Collection volume image to be measured, can observe by external monitor the image that this microcam is fetched.Compare with abdominal, endoscope-assistant surgery has advantages of that pain is little, cicatrix is few and the post-operative recovery time is short.Therefore, the application of endoscope-assistant surgery is more and more extensive, as department of general surgery, pediatric surgery, Urology Surgery, gynecological, cardiothoracic surgery) etc.
In laparoscopic surgery, main peritoneoscope and the plural operating theater instruments used, stomach wall the patient) cut a plurality of little otch, insert peritoneoscope (being used for providing the image of interior tissue and/or organ to the doctor) and another or a plurality of otch by an otch and insert operating theater instruments, thereby can carry out operation technique when observing intra-abdominal organ or lesion tissue.Described operating theater instruments wherein is the specific purpose tool that provides for laparoscopic surgery operation, for example is used for the surgical instrument of blocking-up blood vessel and suture tissue, specifically as vascular forceps etc.
Existing a kind of peritoneoscope such as accompanying drawing 1 comprise chamber mirror main body, are provided with three openings on the mirror main body of described chamber, the first opening 1, the second opening 2 and the 3rd opening 3.Wherein the first opening 1 is arranged on the front end of chamber mirror main body, for images acquired in body to be measured; The 3rd opening 3 is arranged on the rear end of chamber mirror main body, and the volume image to be measured that is used for being connected collecting with peritoneoscope imaging system outward is imaged onto imaging system; The second opening 2 is arranged on described chamber mirror main body sidepiece, is used for being connected with described peritoneoscope cold light source outward thinking that described image capturing system provides illumination.But, such peritoneoscope can only provide the image information of body to be measured, if need operation technique also need to come to enter for operating theater instruments and operate carrying out in addition again otch more than 1 on human body, add the otch of peritoneoscope itself, this has just caused the otch wound more than 2 to human body.
Minimally invasive surgery is the developing direction of 21 century surgery, how to make the permanent objective that operative incision is minimum, minimum becomes this area.Therefore, be necessary to provide a kind of peritoneoscope, it carries out an otch can complete whole laparoscopic surgery operation.
Summary of the invention
This utility model provides a kind of peritoneoscope, and it carries out an otch can complete whole laparoscopic surgery operation.Its technical scheme is:
A kind of peritoneoscope, it comprises inner be the chamber mirror main body of cavity, the operating theater instruments that is provided with the first opening, the second opening, the 3rd opening and body to be measured is carried out operation technique on the mirror main body of described chamber; Wherein, described the first opening is arranged on the front end of described chamber mirror main body, it comprises illumination port that body to be measured is thrown light on and the image capture device of images acquired in the body to be measured, described image capture device is transferred to the image that collects described the second opening and outwards exports to the outer imaging system of described peritoneoscope again by being arranged on conducting parts in described cavity, is imaged onto with the volume image to be measured that described image capture device is obtained on the display screen of described imaging system to observe for the operation technique person; Described operating theater instruments enters in the cavity of described chamber mirror main body by described the 3rd opening, passes to enter into after described cavity in body to be measured body to be measured is carried out operation technique; It is characterized in that, described the second opening is arranged on the sidepiece of described chamber mirror main body, and described the 3rd opening is arranged on the rear end of described chamber mirror main body.
Wherein, the light that the light that sends from described illumination port provides for cold light source.
Wherein, the external diameter that enters the described chamber mirror main body of described body to be measured inside is not more than 5mm.
Wherein, described peritoneoscope also comprises the 4th opening that is arranged on described chamber mirror main body sidepiece, described the 4th opening is connected with cold light source outside described peritoneoscope, the light that cold light source sends enters by described the 4th opening in optical channel in the cavity of described chamber mirror main body, light by described optical channel transmission to described illumination port.
Wherein, described optical channel is optical fiber.
Wherein, the radial dimension of described operating theater instruments is 3mm or 2mm.
Wherein, described operating theater instruments is vascular forceps.
According on the other hand of the present utility model, wherein, described illumination port provides illumination by the light source that is arranged in the mirror main body of described chamber.
According on the other hand of the present utility model, wherein, described the first opening comprises that also the described operating theater instruments of confession passes body to be measured to be carried out the 5th opening of operation technique.
Description of drawings
Accompanying drawing 1 is existing laparoscopically structural representation;
Accompanying drawing 2 is the laparoscopically composition structural representation of this utility model;
The specific embodiment
As accompanying drawing 2, a kind of peritoneoscope, it comprises inner be the chamber mirror main body M of cavity, the operating theater instruments (not shown) that is provided with the first opening 1, the second opening 2, the 3rd opening 3 and body to be measured is carried out operation technique on described chamber mirror main body M; wherein, described the first opening 1 is arranged on the front end of described chamber mirror main body M, it comprises illumination port (not shown) that body to be measured is thrown light on and the image capture device (not shown) of images acquired in the body to be measured, described image capture device is transferred to the image that collects described the second opening 2 and outwards exports to the outer imaging system (not shown) of described peritoneoscope again by being arranged on conducting parts in described cavity, be imaged onto with the volume image to be measured that described image capture device is obtained on the display screen of described imaging system and observe for the operation technique person, described operating theater instruments enters in the cavity of described chamber mirror main body M by described the 3rd opening 3, passes to enter into after described cavity in body to be measured body to be measured is carried out operation technique, described the second opening 2 wherein is arranged on the sidepiece of described chamber mirror main body M, and described the 3rd opening 3 is arranged on the rear end of described chamber mirror main body M.The external diameter that enters the described chamber mirror main body M of described body to be measured inside can be set to be not more than 5mm, for example equals 5mm, and the radial dimension of described operating theater instruments (for example, vascular forceps) can be 3mm or 2mm, to carry out easily operation technique.
Can use cold light source to provide light from described illumination port, described cold light source also can be arranged on outside described peritoneoscope within can being arranged on described laparoscopically described cavity.When being latter instance, described peritoneoscope also comprises the 4th opening 4 that is arranged on described chamber mirror main body M sidepiece, described the 4th opening 4 is connected with cold light source outside described peritoneoscope, the light that cold light source sends enters by described the 4th opening 4 in optical channel in the cavity of described chamber mirror main body, and light is transferred to described illumination port again by described optical channel.Described optical channel wherein can be optical fiber or the mirror group light path that is comprised of reflecting mirror, lens etc.
According to another kind of situation of the present utility model, described the first opening 1 comprises that also the described operating theater instruments of confession passes body to be measured to be carried out the 5th opening (not shown) of operation technique, in such cases, described the first opening 1 comprises three parts in fact at least: illumination port, image capture device and the 5th opening.It should be noted that, described the first opening should be done to understand the most widely, it both had been appreciated that it is only an opening that comprises above three parts, also can be understood as be positioned at described peritoneoscope body front end one group of opening (for example, one group of opening that these three openings of described illumination port opening, image capture device opening and the 5th opening form, these three openings can arrange separately discretely, also can be any two be combined into an opening ground and arrange).
Peritoneoscope of the present utility model can also by the eyepiece end being changed into mirror pipe side on existing laparoscopically basis, increase the operating theater instruments passage and realize in existing main telescope pipe.Adopt peritoneoscope of the present utility model when the treatment children inguinal hernia, only need the otch of a 0.5cm to insert Trocar, instrument channel in the improved peritoneoscope stretches into apparatus again, just can complete operation technique, thereby reduced operative incision, the defectives such as pair damage of the stomach wall blood vessel of having avoided may causing when increasing operative incision or inserting a plurality of Trocar, intestinal tube, bladder etc. reach patient's wound and minimize, and shortened patient's recovery time.
Although the example that utilizes peritoneoscope to insert patient body has below only been described,, obviously needn't only limit to insert health according to the peritoneoscope of the present embodiment.Peritoneoscope of the present utility model obviously can also be used for various other to be used, and comprises that the inside (such as the inside of observing narrow space or sealed container) that enters into the object that is difficult to detect by an unaided eye finds a view and/or operate.
Simultaneously, the given specific embodiment of this utility model is that spirit of the present utility model is described, rather than limits for the scope that it is asked for protection.In the situation that do not break away from the spirit and scope of the present utility model that limited by appended claim, those skilled in the art can carry out various distortion and improvement to this utility model, and these distortion and improvement also should be subject to the protection of this utility model patent.
Claims (9)
1. peritoneoscope, it comprises inner be the chamber mirror main body of cavity, the operating theater instruments that is provided with the first opening, the second opening, the 3rd opening and body to be measured is carried out operation technique on the mirror main body of described chamber; Wherein, described the first opening is arranged on the front end of described chamber mirror main body, it comprises illumination port that body to be measured is thrown light on and the image capture device of images acquired in the body to be measured, described image capture device is transferred to the image that collects described the second opening and outwards exports to the outer imaging system of described peritoneoscope again by being arranged on conducting parts in described cavity, is imaged onto with the volume image to be measured that described image capture device is obtained on the display screen of described imaging system to observe for the operation technique person; Described operating theater instruments enters in the cavity of described chamber mirror main body by described the 3rd opening, passes to enter into after described cavity in body to be measured body to be measured is carried out operation technique; It is characterized in that, described the second opening is arranged on the sidepiece of described chamber mirror main body, and described the 3rd opening is arranged on the rear end of described chamber mirror main body.
2. peritoneoscope as claimed in claim 1, is characterized in that, the light that the light that sends from described illumination port provides for cold light source.
3. peritoneoscope as claimed in claim 1, is characterized in that, the external diameter that enters the described chamber mirror main body of described body to be measured inside is not more than 5mm.
4. peritoneoscope as claimed in claim 1, it is characterized in that, described peritoneoscope also comprises the 4th opening that is arranged on described chamber mirror main body sidepiece, described the 4th opening is connected with cold light source outside described peritoneoscope, the light that cold light source sends enters by described the 4th opening in optical channel in the cavity of described chamber mirror main body, light by described optical channel transmission to described illumination port.
5. peritoneoscope as claimed in claim 4, is characterized in that, described optical channel is optical fiber.
6. peritoneoscope as claimed in claim 1, is characterized in that, the radial dimension of described operating theater instruments is 3mm or 2mm.
7. peritoneoscope as described in claim 1 or 6, is characterized in that, described operating theater instruments is vascular forceps.
8. peritoneoscope as claimed in claim 1, is characterized in that, described illumination port provides illumination by the light source that is arranged in the mirror main body of described chamber.
9. peritoneoscope as claimed in claim 1, is characterized in that, described the first opening comprises that also the described operating theater instruments of confession passes body to be measured to be carried out the 5th opening of operation technique.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017921 CN203016917U (en) | 2013-01-15 | 2013-01-15 | Laparoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320017921 CN203016917U (en) | 2013-01-15 | 2013-01-15 | Laparoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203016917U true CN203016917U (en) | 2013-06-26 |
Family
ID=48640940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320017921 Expired - Fee Related CN203016917U (en) | 2013-01-15 | 2013-01-15 | Laparoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203016917U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384222A (en) * | 2021-05-18 | 2021-09-14 | 李标 | Thoracoscope lens device with washing function |
-
2013
- 2013-01-15 CN CN 201320017921 patent/CN203016917U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113384222A (en) * | 2021-05-18 | 2021-09-14 | 李标 | Thoracoscope lens device with washing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20140115 |